palace, another witness telling us there's been one clash between protesters and police after demonstrators started throwing rocks, debris, other objects, at police and police responded by firing at least one round of tear gas. for the most part, these demonstrations near the presidential palace have been peaceful, but with this clash, we're going to keep our eyes on things to to see if that leads to more violence. this is the first time these opposition factions have marched towards the presidential palace. this is, of course, part of today's big demonstration that opposition factions have dubbed the final warning, the seculars, moderates, liberals, women's rights groups protesting the president, his decrees in the process by which this constitution has been drafted. while that's happening at presidential palace you have another group of people, about 5,000, 10,000 people protesting here in tahrir square, again with chants of "cancel, cancel, we won't leave until he leaves" a reference to president morsi. the deck seems to be stacked against them and the moment seems to have